Package Nissan GT-R 2007 VR38DETT Engine.October 2018 "Stock Engine MY08 JDM 98 oct fuel"

Current Version (v1.06.0452)

• Boost Servo Bank N Diagnostic Delay maximum validation limit changed from 1s to 30s.
• Prevent aam aim tracking diagnostic delay from being ignored on engine start.
• Add Fuel Flow axis to Fuel Pump Sub N Output Duty Cycle tables.
• Stop logging immediately if driver logging switch is turned off. Previously the Logging Delay was still applied.
• Stop OBD requests when engine is stopped regardless of logging condition.

v1.06.0442

• Add Fuel Used Total channel and driver switch for reset.
• Change Engine Load Normalised to use the max of Bank 1 or Bank 2 inlet manifold pressure or engine load, rather than the average.
• Gear Shift Request Automatic Vehicle Speed Minimum can be set to 0 to ignore the setting.
• Change Vehicle Speed Estimate Mode of Race Time so that Vehicle Speed Estimate falls back to Vehicle Speed when Race Time is not running. Allows traction control to work in this mode after a non launch control start.
• Add Auxiliary Input N channels to custom CAN Tx channel selection list.

v1.06.0439

• Fix corner case where Vehicle Speed could be set to NaN.
• Add ECU Transmit Custom group for user definable CAN transmit.

v1.06.0434

• Add 4 Auxiliary Input N unitless sensor inputs for logging only.
• Add Diagnostic Delay setting for ECU Sensor Supply and Battery Voltage measurements.
• Fix rare sensor input corner case initialisation issue.
• Add Warning Mode and Source for PDM Global Error.

v1.06.0429

• Lowered Traction Activated Vehicle Speed validation limit.
• Change Nitrous Stage N Override so if no conditions are used the result is not in use rather than Enabled.

v1.06.0421

• Fix Ambient Pressure could start with a large value in rare conditions.
• Add Boost Aim State of Limited Maximum, when Launch or Anti Lag is trying to set the Boost Aim greater than Boost Aim Maximum.
• Enable Boost Control if Launch or Anti Lag is active, regardless of the Boost Control Enable setting.
• Improve Boost Servo auto zero tracking feature.
• Minor tweaks to Motec CAN data set. An up to date DBC file is available.
• Improve Launch false start detection.
• Add ECU Acceleration X, Y, Z as sensor sources for Vehicle Acceleration Lat, Long, Vert.
• Add Vehicle Speed Drive channel, vehicle speed calculated from engine speed and gear ratios.
• Add Vehicle Speed Estimate Mode of Engine Speed to force the use of engine speed for vehicle speed estimate.
• Add Vehicle Speed Estimate Maximum Acceleration table. This can be used to improve the Vehicle Speed Estimate by limiting it’s rise rate.

v1.06.0410

• Add Boost Servo Aim Overrun and Boost Servo Activate Engine Speed settings. The Aim Overrun position is used when engine speed is over the activate threshold but the pedal position is below the Activate Throttle Pedal setting.
• Add Boost Servo Bank N Diagnostic Delay and Margin settings. Previously hard coded, this allows the tolerances used to be changed.
• Add Boost Servo ‘on closed stop’ zero offset tracking. Constantly but slowly tracks the zero position as it moves due to temperature or wear.
• Change Wheel Circumference Switch to ten positions. Allows fine adjustment of wheel circumferences.
• Add receive of all Motec PDM channels

v1.06.0398

v1.06.0397

• Add Exhaust Temperature Cylinder 1 to 8 CAN Tx data set on message 0x66B.
• Add Intercooler Coolant Pump and Fan Hold feature to hold the ECU Power Relay on.
• Update the M1 system version to V1.04.00.0091
• Reduce Throttle Pedal Sensor Main Voltage Filter maximum validation limit from 100ms to 20ms.
• Add GTR Transmission Fluid Temperature axis to GTR Throttle Adjustment table

v1.06.0394

• Add Engine Speed axis to Fuel Pressure Warning and Alternative Fuel Pressure Warning.
• Add Anti Lag and Launch Inlet and Exhaust Camshaft Aim overrides. Allow optimum cam timing for building boost faster.
• Fix Bosch ABS Brake Switch setting Brake State incorrectly.
• Add Fuel Temperature Warning.
• Add Engine Oil Pressure Low Switch Pressure and Reduced Switch Pressure parameters, used to set Engine Oil Pressure based on the respective switches if the Engine Oil Pressure Sensor is not used or faulty.
• Engine Oil Pressure Low Switch no longer overrides the Engine Oil Pressure Warning. Use the Low Switch Pressure to set the desired behaviour.
• Add Fuel Pressure Control Injector Supply option of Secondary Alternative Fuel. This allows the closed loop system to be used for dual fuel applications.
• Pause Fuel Closed Loop when Anti Lag is active
• Fix Torque Limit Response from toggling a few times during transition to being active.
• Update Traction Model to include weight transfer to/from driven wheels under acceleration. May require some retuning on 2WD cars.
• Fix Vehicle Pitch Control Derivative could report a large value occasionally.
• Fix large wheel speed values when wheel speed sensor source is Bosch ABS and the Bosch ABS CAN was timed out.
• Fix Transfer Solenoid Current Control Diagnostic reported when Aim is higher than can be achieved at 100% DC.
• Add Vehicle Drive Type, for cars converted to RWD

1.06.0386

• TBA.

1.06.0240

• New beta based on Lamborghini Huracan project.

1.05.0081

• Change Fuel Volume Trim table validation limits to allow more range. Tables affected -
• Anti Lag Fuel Volume Trim
• Auxiliary Time Fuel Volume Trim
• Launch Fuel Volume Trim
• Add Driver Combined Switch N feature, allows two existing switch inputs to be combined.
• Fix some conditions triggering Warning Source in normal operation.
• Fix error in vehicle speed transmitted on CAN when the OE VDC module is removed, caused a fault in the TCM.

v1.05.0080

• Reinstate Warning Torque Limit parameters, accendently removed in the previous version.
• Add Nitrous Bottle Pressure Warning Torque Limit and Enigne Speed Limit parameters.

v1.05.0079

• Add ‘Exceeded’ channel to all warning groups.
• Improve Boost Pressure sensor fallback strategy.
• Add Driver Race Time switch to switches all tables in Race Time. Note: The Race Time Torque Limit table axis has changed from Driver Torque Limit Switch to this switch.
• Add Throttle Servo Bank N Diagnostic channel to the CAN Tx (Msg 0x64E).
• Change Fuel Closed Loop Recovery to be a Ratio of the Fuel Closed Loop Period, rather than a fixed time.
• Fix VDC Simulated Vehicle Speed on CAN to use a fixed scaling (when OE VDC is removed). Can prevent errors on TCM.
• Increase update rate of GPS received on CAN from 25Hz to 100Hz.
• Improve Wheel Speed diagnostic reporting.
• Improve GPS Diagnostic reporting when data received on CAN.
• Improve Vehicle Speed and Vehicle Speed Estimate fallback to GPS Speed.

v1.05.0078

Major update, system verison updated from 1.3 to 1.4, includes Udig capture and other improvements.

• Add Traction control system.
• Add Traction Model system.
• Add Alternative Fuel system, Flex Fuel or Dual Fuel.
• Add AWD Transfer control system with burnout mode.
• Add dual Boost control system.
• Add Boost Servo control system.
• Add reading of OE TCM internal data.
• Add Nitrous control system.
• Add tuning flexibility for CAN values to effect the TCM control.
• Add Clutch Slip control system to prevent clutch damaged.
• Display Ethanol content on the OE cluster.
• Add dual Engine Oil Pressure warning safety cutoff.
• Add Race Time system.
• Improve Launch control including 'bump in'.
• Improve Knock control.
• Improve Warning system and add many more warning conditions.
• Add Wastegate Pressure control system.
• Improve Driver switch setup and flexibility.
• Improve Torque calculations.
• Add support for sensors with digital outputs.
• Add Exhaust Sound contorl for MY17+ models.
• Add Vehicle Speed Estimate system, for a better estimate of true ground speed.
• Improve Anti Lag system.
• Add support for Bosch MM5.10 inertial sensor.
• Add support for Bosch M4 and M5 ABS units.
• Add support for removing the OE VDC unit.
• Add support for PDMs, (no monitoring).
• Too many other additions, improvements and tweaks to mention. See the package help for operational details.

01.04.0005

• Fix Clutch Slip Warning activating incorrectly during gear down shift.
• Add feature to prevent the Gear Automatic system from up shifting too early when Engine Speed is high due to wheel slip.
• Improve the activation reliability of Launch control.
• Add strategy for Launch control to build boost faster while stationary.
• Allow Torque Limit by throttle to be disabled under strict conditions.
• Fix Vehicle Speed State from latching in Output Shaft Speed in corner cases.

01.04.0000

• Improve Inlet Manifold Pressure model.
• Improve throttle control when torque control is active.
• Improve boost limiting during gear shift.
• Improve cruise control safety cut outs.
• Cancel queued shifts when TCM takes control of shifting.
• Remove use of estimated vehicle speed or GPS for vehicle acceleration estimation.
• Convert all switch inputs to use Driver switch input mechanism.
• Minor change to a torque value sent on CAN to the TCM.
• Add GTR group. All integration with OE systems is shifted to this group.
• Add GTR Throttle Adjustment table to improve tuning of the clutch control and shift feel.
• Add GTR Throttle Pedal Translation table to improve tuning of the clutch control and shift feel.
• Add Clutch Slip Control system for prevention of clutch damage.
• Add Clutch State channel.
• Add use of steering wheel buttons as Driver switch inputs.
• Add use of vehicle setup switches as Driver switch inputs.
• Add to list of available warnings and add torque limits to all warnings.
• Add 'Drag' priority to Gear Automatic system with a driver switch input
• Add Engine Load Normalised to the Knock Threshold and Knock Recovery Rate tables.
• Add ability to adjust which knock sensor is associated with each cylinder.
• Add Engine Load Normalised axis to the Ignition Charge Time table.
• Add Ignition Driver Firing Edge setting for 'rising edge' triggered ignition systems.
• Add 'Normal' mode to Launch control for OE style launch.
• Improve Launch control ignition timing control and various other tweaks.
• Add Launch TCM Deactivate strategy.
• Improve Anti Lag system flexibility and drivability.
• Add fuel cut to Anti Lag system.
• Add odometer and trip distance measurements.
• Improve Warning system and add Warning Mode parameters to disabled individual warnings.
• Add support for a MoTeC ADR.
• Update sensor inputs, some now include optional CAN input sources.
• Boost Limit system is now used to set the appropriate Boost Aim during torque limiting.
• Add front and rear Brake Pressure inputs.
• Add Coolant Temperature Estimate strategy.
• Add Coolant Temperature Engine Speed Limit.
• Improve Fuel Mixture Aim table and adjustments of aim value from subsystems.
• Add PWM Coolant Pump control system with 'After Run' strategy.
• Add Coolant Fan N control systems with PWM options.
• Add E8XX CAN ID Base parameter.
• Add Engine Load Average Torque Limit, replaces Engine Load Average Throttle Pedal Compensation.
• Change cranking fuel compensation method.
• Add Engine Crank Flooded Throttle Position.
• Improve Exhaust Lambda sensor fall back strategy.
• Add Exhaust Lambda Engine Run Time setting to delay sensor start up.
• Improve Exhaust Temperature sensor fall back strategy.
• Change Fuel Volume Trim channel naming.
• Improve Fuel Pressure measurement options and channel naming.
• Add Fuel Cut strategy.
• Add Fuel Tank Level input.
• Improve moment of update to Gear channel on up shift and associated components.
• Add GTR Tyre Pressure receive of OE TPMS system.
• Add various sensor channels from the vehicle CAN bus write to 'OE' CAN slots for use in sensor inputs.
• Improve tuning of GTR TCM Down Shift Engine Speed Offset.
• Change Ignition Cylinder N Trim Main table axis of Inlet Manifold Pressure to Engine Load Normalised.
• Add Inlet Manifold Pressure Estimate and Correction system (optionally applied).
• Add Inlet Camshaft Engine Run Time setting to prevent cam control operation before oil pressure is present.
• Add Intercooler Temperature sensor input and Intercooler Spray system.
• Add Steering Pressure Switch option.
• Add Steering Angle Sensor input. Previously this only read the OE CAN bus value.
• Add Vehicle Yaw Rate Sensor input. Previously this only read the OE CAN bus value.
• Improve Throttle Servo fault tolerance to engine vibration.
• Improve Vehicle Speed calculation, now uses slowest front wheel speed during acceleration.
• Add Wheel Speed sensor inputs.
• Add Torque Modelled channel.
• Add Torque Maximum and associated channels.
• Add Exhaust Temperature Maximum which is used for triggering the Exhaust Temperature Warning .
• Add Engine Overrun Delay setting to improve drivability tuning.
• Add static test option to Throttle Test Mode.
• Change Fuel Injector group to contain all setting related to injector characterisations and improved flexibility of injector setup.
• Add Fuel Cylinder N Primary Output Resource settings so outputs to primary injectors can be changed if needed.
• Add Fuel Injector Primary Location and Fuel Injector Secondary Location settings.
• Add Engine Oil Pressure Sensor input. Previously this only read the OE CAN bus value.
• Update MoTeC CAN data sets transmitted for MoTeC dashes and 3rd party devices.
• Update entire GT-R package to bring it in line with current versions of the MoTeC GPR package strategies and channel naming where appropriate.
• Improve the setting of Boost Aim when a very high Torque Limit in in place.
• Remove Exhaust Temperature Ignition timing Compensation.
• Remove some Throttle Mass Flow channels that were of little value. These channels now only exist internally.
• Remove old Fuel Transient system. Fuel Film replaces this system.
• Add OBD reply to 3rd party devices to allow communications with other vehicle systems in special cases.
• Add request and receive of TCM and VDC OBD channels for diagnostics and tuning. (only functional on early TCM versions)
• Minor bug fixes to automatic gear shifting.

01.02.0054

• Add support for primary and secondary injectors.
• Add fuel film model.
• Add 'Gear' system.
• Add 'Transmission Up Shift Boost Limit' to prevent over-boost during gear shift.
• Add 'Transmission Torque Limit Override' parameter.
• Add Torque Limit Switch to 'Gear Torque Limit' table.
• Add 'Torque Limit Switch' to 'Vehicle Speed Torque Limit' table.
• Add 'Ambient Pressure' axis to 'Boost Control Feed Forward' table.
• Add 'Ambient Pressure' axis to 'Engine Efficiency' table.
• Add 'Transmission Shift Mode' channel.
• Add 'Logging Engine Speed' parameter.
• Add 'Communications CAN Bus 2 Mode' and 'Communications CAN Bus 3 Mode' parameters.
• Add Quick Adjust function to 'Coolant Temperature Idle Mass Flow Feed Forward' table.
• Add 'Brake Temperature Front Left' sensor.
• Add 'Brake Temperature Front Right' sensor.
• Add 'Brake Temperature Rear Left' sensor.
• Add 'Brake Temperature Rear Right' sensor.
• Add 'Turbocharger Speed Bank 1' sensor.
• Add 'Turbocharger Speed Bank 2' sensor.
• Add 'Turbocharger Outlet Temperature Bank 1' sensor.
• Add 'Turbocharger Outlet Temperature Bank 2' sensor.
• Add 'Exhaust Pressure Bank 1' sensor.
• Add 'Exhaust Pressure Bank 2' sensor.
• Add 'Engine Load Normalised Mode' parameter.
• Add 'Engine Overrun Ignition Timing' parameters to soften transition into overrun.
• Add 'Fuel Timing Makeup' table.
• Add 'Fuel Pump Main Duty Cycle' parameters.
• Add 'Fuel Molar Mass' parameter.
• Add 'Ignition Timing Limit' parameters.
• Add 'Vehicle Speed' axis to 'Launch Engine Speed' table.
• Add support for SLM.
• Add steering wheel buttons to CAN transmit data set.
• Add 'Vehicle Speed' to 'Launch Engine Speed' table.
• Update all voltage inputs at a minimum of 100Hz.
• Improve 'Brake Switch Diagnostic' calculation to prevent misdiagnosing a brake switch fault.
• Correct Fuel Volume Transient table axes. Previously using 'Inlet Manifold Pressure Bank 1', now using 'Inlet Manifold Pressure'.
• Replace Fuel Closed Loop Activate Engine Efficiency with 'Fuel Closed Loop Activate Inlet Manifold Pressure'.
• Replace Launch Exit Clutch Slip with 'Launch Exit Vehicle Speed'.
• Change third 'Boost Aim Main' axis from Engine Mode to 'Ambient Pressure'.
• Change all Boost Aim Compensation tables to 'Boost Limit' tables.
• Change 'Anti Lag' strategy so that it can be armed while the 'Anti Lag Ignition Cut' table is non-zero.
• Improve 'Engine Charge Cooling' calculation. May cause changes to 'Engine Efficiency' calibration.
• Improve 'Engine Load Fuel Vapour Correction' calculation. May cause changes to 'Engine Efficiency' calibration.
• Fix warning source for 'Inlet Manifold Temperature Bank 1'.
• Fix external torque limit overriding idle torque request causing an engine stall.
• Fix steering wheel button activation when 'Steering Wheel Button Voltage Resource' is 'Not in Use'.
• Fix 'VDC Torque Limit Gain' when VDC torque limits are greater than 'Torque Pedal'.
• Fix launch control activation logic.
• Fix high engine speed causing TCM fault.
• Fix high engine torque output causing TCM fault.
• Remove 'Launch Engine Speed' maximum limit.
• Remove limits on boost pressure.

01.01.0008

• Initial release.